X-chromosome-wide association study for Alzheimer's disease

Le Borgne, Julie, Gomez, Lissette, Heikkinen, Sami, Amin, Najaf, Ahmad, Shahzad, Choi, Seung Hoan, Bis, Joshua, Grenier-Boley, Benjamin, Rodriguez, Omar Garcia, Kleineidam, Luca, Young, Juan, Tripathi, Kumar Parijat, Wang, Lily, Varma, Achintya, Campos-Martin, Rafael, van der Lee, Sven, Damotte, Vincent, de Rojas, Itziar, Palmal, Sagnik, EADB, Lipton, Richard, Reiman, Eric, McKee, Ann, De Jager, Philip, Bush, William, Small, Scott, Levey, Allan, Saykin, Andrew, Foroud, Tatiana, Albert, Marilyn, Hyman, Bradley, Petersen, Ronald, Younkin, Steven, Sano, Mary, Wisniewski, Thomas, Vassar, Robert, Schneider, Julie, Henderson, Victor, Roberson, Erik, DeCarli, Charles, LaFerla, Frank, Brewer, James, Swerdlow, Russell, Van Eldik, Linda, Hamilton-Nelson, Kara, Paulson, Henry, Naj, Adam, Lopez, Oscar, Chui, Helena, Crane, Paul, Grabowski, Thomas, Kukull, Walter, Asthana, Sanjay, Craft, Suzanne, Strittmatter, Stephen, Cruchaga, Carlos, Leverenz, James, Goate, Alison, Kamboh, M Ilyas, George-Hyslop, Peter St, Valladares, Otto, Kuzma, Amanda, Cantwell, Laura, Riemenschneider, Matthias, Morris, John, Slifer, Susan, Dalmasso, Carolina, Castillo Morales, Atahualpa, Küçükali, Fahri, Peters, Oliver, Schneider, Anja, Dichgans, Martin, Rujescu, Dan, Scherbaum, Norbert, Deckert, Jürgen, Riedel-Heller, Steffi, Hausner, Lucrezia, Molina-Porcel, Laura, Düzel, Emrah, Grimmer, Timo, Wiltfang, Jens, Heilmann-Heimbach, Stefanie, Moebus, Susanne, Tegos, Thomas, Scarmeas, Nikolaos, Dols-Icardo, Oriol, Moreno, Fermin, Pérez-Tur, Jordi, Bullido, María J, Pastor, Pau, Sánchez-Valle, Raquel, Álvarez, Victoria, Boada, Mercè, García-González, Pablo, Puerta, Raquel, Mir, Pablo, Real, Luis M, Piñol-Ripoll, Gerard, García-Alberca, Jose María, Royo, Jose Luís, Rodriguez-Rodriguez, Eloy, Soininen, Hilkka, de Mendonça, Alexandre, Mehrabian, Shima, Traykov, Latchezar, Hort, Jakub, Vyhnalek, Martin, Thomassen, Jesper Qvist, Pijnenburg, Yolande A L, Holstege, Henne, van Swieten, John, Ramakers, Inez, Verhey, Frans, Scheltens, Philip, Graff, Caroline, Papenberg, Goran, Giedraitis, Vilmantas, Boland, Anne, Deleuze, Jean-François, Nicolas, Gael, Dufouil, Carole, Pasquier, Florence, Hanon, Olivier, Debette, Stéphanie, Grünblatt, Edna, Popp, Julius, Ghidoni, Roberta, Galimberti, Daniela, Arosio, Beatrice, Mecocci, Patrizia, Solfrizzi, Vincenzo, Parnetti, Lucilla, Squassina, Alessio, Tremolizzo, Lucio, Borroni, Barbara, Nacmias, Benedetta, Spallazzi, Marco, Seripa, Davide, Rainero, Innocenzo, Daniele, Antonio, Bossù, Paola, Masullo, Carlo, Rossi, Giacomina, Jessen, Frank, Fernandez, Victoria, Kehoe, Patrick Gavin, Frikke-Schmidt, Ruth, Tsolaki, Magda, Sánchez-Juan, Pascual, Sleegers, Kristel, Ingelsson, Martin, Haines, Jonathan, Farrer, Lindsay, Mayeux, Richard, Wang, Li-San, Sims, Rebecca ORCID: https://orcid.org/0000-0002-3885-1199, DeStefano, Anita, Schellenberg, Gerard D, Seshadri, Sudha, Amouyel, Philippe, Williams, Julie ORCID: https://orcid.org/0000-0002-4069-0259, van der Flier, Wiesje, Ramirez, Alfredo, Pericak-Vance, Margaret, Andreassen, Ole A, Van Duijn, Cornelia, Hiltunen, Mikko, Ruiz, Agustín, Dupuis, Josée, Martin, Eden, Lambert, Jean-Charles, Kunkle, Brian and Bellenguez, Céline 2024. X-chromosome-wide association study for Alzheimer's disease. Molecular Psychiatry 10.1038/s41380-024-02838-5

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Abstract

Due to methodological reasons, the X-chromosome has not been featured in the major genome-wide association studies on Alzheimer's Disease (AD). To address this and better characterize the genetic landscape of AD, we performed an in-depth X-Chromosome-Wide Association Study (XWAS) in 115,841 AD cases or AD proxy cases, including 52,214 clinically-diagnosed AD cases, and 613,671 controls. We considered three approaches to account for the different X-chromosome inactivation (XCI) states in females, i.e. random XCI, skewed XCI, and escape XCI. We did not detect any genome-wide significant signals (P ≤ 5 × 10 ) but identified seven X-chromosome-wide significant loci (P ≤ 1.6 × 10 ). The index variants were common for the Xp22.32, FRMPD4, DMD and Xq25 loci, and rare for the WNK3, PJA1, and DACH2 loci. Overall, this well-powered XWAS found no genetic risk factors for AD on the non-pseudoautosomal region of the X-chromosome, but it identified suggestive signals warranting further investigations. [Abstract copyright: © 2024. The Author(s).]

Item Type:	Article
Date Type:	Published Online
Status:	In Press
Schools:	Medicine
Publisher:	Springer Nature
ISSN:	1359-4184
Date of First Compliant Deposit:	18 December 2024
Date of Acceptance:	7 November 2024
Last Modified:	18 Dec 2024 10:55
URI:	https://orca.cardiff.ac.uk/id/eprint/174805

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